so so sorry about your feet! when did this burning come about? i hear a lot of that complaint, some say it feels like their feet are on fire. some come from nerve damage like if you've ever broke or dislocated a knee or something like that. diabetics get that a lot too. sometimes if the veins are not that sufficient, a burning sensation happens. also, neuropathies may cause it too. what's your underlying condition? in the meantime, i hope they cool down a bit...keep those tootsies out in the open tonite in bed!
i can empathize with the foot pain, mine are like walking on glass; feels like all the bones are breaking when i walk. did your doc ever adress this issue yet? have a good nite...wishing you well.